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Fixing 49866. Could cause a crash on opt builds that did not set the env HOME. r=adamlock@netscape.com

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This commit is contained in:
dougt%netscape.com 2000-08-28 22:14:02 +00:00
parent 3a78e35001
commit 90b2424793
1 changed files with 4 additions and 4 deletions
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8
xpcom/io/nsSpecialSystemDirectory.cpp
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@ -585,7 +585,7 @@ void nsSpecialSystemDirectory::operator = (SystemDirectories aSystemSystemDirect
case Win_HomeDirectory:
{
char path[_MAX_PATH];
if (GetEnvironmentVariable(TEXT("HOME"), path, _MAX_PATH) >= 0)
if (GetEnvironmentVariable(TEXT("HOME"), path, _MAX_PATH) > 0)
{
PRInt32 len = PL_strlen(path);
// Need enough space to add the trailing backslash
@ -599,12 +599,12 @@ void nsSpecialSystemDirectory::operator = (SystemDirectories aSystemSystemDirect
break;
}
if (GetEnvironmentVariable(TEXT("HOMEDRIVE"), path, _MAX_PATH) >= 0)
if (GetEnvironmentVariable(TEXT("HOMEDRIVE"), path, _MAX_PATH) > 0)
{
char temp[_MAX_PATH];
if (GetEnvironmentVariable(TEXT("HOMEPATH"), temp, _MAX_PATH) > 0)
PL_strcatn(path, _MAX_PATH, temp);
PL_strcatn(path, _MAX_PATH, temp);
PRInt32 len = PL_strlen(path);
// Need enough space to add the trailing backslash